Urgent, a bug flew on the test paper during the senior high school entrance examination and was accidentally bitten to death. There is blood on the test paper, which is not cleaned and has faint traces. Is it cheating? No, there are so many people in the exam. The teacher mainly depends on whether he uses correction fluid, correction tape and the like. There is absolutely no need to worry about what you say. I've been there before, and it's okay to get dirty in the college entrance examination, let alone be recruited! It's okay. Concentrate on the exam!

I hope my answer is helpful to you!